diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/samsung/i2s.c | 50 | ||||
| -rw-r--r-- | sound/soc/samsung/odroid.c | 2 |
2 files changed, 34 insertions, 18 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index cd92bb6e1da1..4231001226f4 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1339,20 +1339,35 @@ static int i2s_register_clock_provider(struct samsung_i2s_priv *priv) /* Create platform device for the secondary PCM */ static int i2s_create_secondary_device(struct samsung_i2s_priv *priv) { - struct platform_device *pdev; + struct platform_device *pdev_sec; + const char *devname; int ret; - pdev = platform_device_register_simple("samsung-i2s-sec", -1, NULL, 0); - if (!pdev) + devname = devm_kasprintf(&priv->pdev->dev, GFP_KERNEL, "%s-sec", + dev_name(&priv->pdev->dev)); + if (!devname) return -ENOMEM; - ret = device_attach(&pdev->dev); + pdev_sec = platform_device_alloc(devname, -1); + if (!pdev_sec) + return -ENOMEM; + + pdev_sec->driver_override = kstrdup("samsung-i2s", GFP_KERNEL); + + ret = platform_device_add(pdev_sec); if (ret < 0) { - dev_info(&pdev->dev, "device_attach() failed\n"); + platform_device_put(pdev_sec); return ret; } - priv->pdev_sec = pdev; + ret = device_attach(&pdev_sec->dev); + if (ret <= 0) { + platform_device_unregister(priv->pdev_sec); + dev_info(&pdev_sec->dev, "device_attach() failed\n"); + return ret; + } + + priv->pdev_sec = pdev_sec; return 0; } @@ -1367,22 +1382,25 @@ static int samsung_i2s_probe(struct platform_device *pdev) { struct i2s_dai *pri_dai, *sec_dai = NULL; struct s3c_audio_pdata *i2s_pdata = pdev->dev.platform_data; - struct resource *res; u32 regs_base, idma_addr = 0; struct device_node *np = pdev->dev.of_node; const struct samsung_i2s_dai_data *i2s_dai_data; - int num_dais, ret; + const struct platform_device_id *id; struct samsung_i2s_priv *priv; + struct resource *res; + int num_dais, ret; - if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) + if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) { i2s_dai_data = of_device_get_match_data(&pdev->dev); - else - i2s_dai_data = (struct samsung_i2s_dai_data *) - platform_get_device_id(pdev)->driver_data; + } else { + id = platform_get_device_id(pdev); - /* Nothing to do if it is the secondary device probe */ - if (!i2s_dai_data) - return 0; + /* Nothing to do if it is the secondary device probe */ + if (!id) + return 0; + + i2s_dai_data = (struct samsung_i2s_dai_data *)id->driver_data; + } priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -1637,8 +1655,6 @@ static const struct platform_device_id samsung_i2s_driver_ids[] = { { .name = "samsung-i2s", .driver_data = (kernel_ulong_t)&i2sv3_dai_type, - }, { - .name = "samsung-i2s-sec", }, {}, }; diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index 5b2bcd1d3450..bd2c5163dc7f 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -185,7 +185,7 @@ static struct snd_soc_dai_link odroid_card_dais[] = { .ops = &odroid_card_fe_ops, .name = "Secondary", .stream_name = "Secondary", - .platform_name = "samsung-i2s-sec", + .platform_name = "3830000.i2s-sec", .dynamic = 1, .dpcm_playback = 1, } |